76415180 divided by 20 
Let's see how many times 20 fits into 76415180.

Let's proceed to step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 20

Advancing to step 2:
20 can be fit into 76 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 60 from 76, we get 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 20

Going ahead to step 3:
20 can be fit into 164 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
If we subtract 160 from 164, we get 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 20

On to step 4:
41 divided by 20 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 382.0
If we subtract 40 from 41, we get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 20

Moving on to step 5:
If we divide 15 by 20, we get 0 and a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 3820.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 20

Advancing to step 6:
If we divide 151 by 20, we get 7 and a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 38207.0
The remainder is 11 after subtracting 140 from 151.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 20

Step 7:
The number 20 fits into 118 5 times, leaving a remainder of 18.
Put 5 as the next digit of the answer. 
Result so far: 382075.0
Subtracting 100 from 118 leaves us with 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 20

On to step 8:
The number 20 fits into 180 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 3820759.0
The remainder is 0 after subtracting 180 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 3820759.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3820759.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3820759.0, with a leftover of 0.0.